SmartBlock is a perfect filtering software which filters pornographic, sex, hate, violence, gambling, and other offensive content. SmartBlock has 5 Major Features:(1)Filter Web Sites: SmartBlock has strong power to filter Indecent web sites in real-time,protects your children from objectionable internet materials.(2) Block words on Screen: SmartBlock intercepts all words in real-time ,enable you to block any Indecent words before they reach the screen.(3) NoRun: When using SmartBlock,you can restrict your children access to the addicting games from being run without your permission.(4) NoDelete: With SmartBlock,you can keep files and folders protected by making them undeletable,unrenamable.(5) Capture Screen: Snap shots images are automatically saved to the hard disk on a time period,let you monitor the usage of your computer.